CN105109171A - Brake lining laminating apparatus with characteristic of automatic feeding - Google Patents

Brake lining laminating apparatus with characteristic of automatic feeding Download PDF

Info

Publication number
CN105109171A
CN105109171A CN201510378046.1A CN201510378046A CN105109171A CN 105109171 A CN105109171 A CN 105109171A CN 201510378046 A CN201510378046 A CN 201510378046A CN 105109171 A CN105109171 A CN 105109171A
Authority
CN
China
Prior art keywords
guide cylinder
pusher
feeding channel
push rod
import
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510378046.1A
Other languages
Chinese (zh)
Other versions
CN105109171B (en
Inventor
巨万飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fengyang County Economic Development Investment Co ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201510378046.1A priority Critical patent/CN105109171B/en
Publication of CN105109171A publication Critical patent/CN105109171A/en
Application granted granted Critical
Publication of CN105109171B publication Critical patent/CN105109171B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/0046Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by constructional aspects of the apparatus
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure

Abstract

The present invention discloses a brake lining laminating apparatus with a characteristic of automatic feeding. The brake lining laminating apparatus comprises an upper mold, a lower mold, a drive mechanism and a feeding mechanism, wherein the upper mold and the lower mold are matched so as to perform pressing molding on a work-piece, the lower mold is provided with a molding cavity, one side of the lower mold is provided with a feeding channel, the feeding channel is communicated with the molding cavity, the one lower mold side positioned at the inlet end of the feeding channel is provided with a base table, the feeding mechanism is arranged on the base table and comprises a material guide cylinder and a material pushing assembly, the material guide cylinder is used for holding steel back, the side wall of the material guide cylinder is provided with a material pushing inlet and a material pushing outlet, the material pushing inlet, the material pushing outlet and the feeding channel are communicated, the material pushing assembly is used for pushing the steel back inside the material guide cylinder into the molding cavity and comprises a pushing rod and a power module, one end of the pushing rod bears against the material pushing inlet end, the pushing rod and the power module are connected, and the pushing rod is driven by the power module and can perform stretching movement from the material pushing inlet to the feeding channel along the axis center line direction of the material pushing inlet. With the brake lining laminating apparatus of the present invention, the automatic feeding of the steel back is achieved.

Description

A kind of brake block press fit device of automatic charging
Technical field
The present invention relates to auto parts machinery process equipment field, particularly relate to a kind of brake block press fit device of automatic charging.
Background technology
Brake block as car brakeing significant components its be widely used, along with the continuous increase of China's automobile pollution, brake block demand is also increased year by year.
Brake block (brakelining) is generally by steel backing and suppress by liner material the bonding thermal insulation layer that formed and brake pad forms, specific process is as follows: first steel backing is put into die cavity, then claim a certain amount of liner material and liner material is poured in die cavity, pressed down by hydraulic oil cylinder driving patrix again, thus complete the compacting of brake block.And in prior art, die cavity is put in the placement that the employing all of the steel backing in brake block is manually thrown in, this material-uploading style, not only production efficiency is low, and labor strength is large; Be unsuitable for the demand produced in batches, await further improvement.
Summary of the invention
Based on the technical problem that above-mentioned background technology exists, the present invention proposes a kind of brake block press fit device of automatic charging, to realize the object of steel backing automatic charging.
The present invention proposes a kind of brake block press fit device of automatic charging, comprising: upper die and lower die, driving mechanism and feed mechanism,
Patrix coordinates with counterdie and is used for carrying out die mould to workpiece, and patrix is positioned at the top of counterdie, and patrix is connected with the first driving mechanism and is driven by the first driving mechanism and moves up and down;
End face near patrix on counterdie is provided with the die cavity mated with patrix, and the side of counterdie is provided with feeding channel that is horizontally disposed and that can pass through for steel backing, and feeding channel and die cavity conducting;
Side counterdie being positioned at feeding channel arrival end is provided with base station;
Feed mechanism is arranged on base station, feed mechanism comprises guide cylinder and pushing material component, wherein, guide cylinder is used for holding steel backing, and the internal diameter size of guide cylinder and the form-factor of steel backing consistent, guide cylinder is vertically fixed on the arrival end that feeding channel is close on base station and the side of guide cylinder, and the sidewall on guide cylinder is provided with pusher import and pusher outlet, and pusher import is positioned at the side away from feeding channel on guide cylinder; Pusher outlet is positioned at the side near feeding channel arrival end on guide cylinder, and pusher exports, pusher import overlaps with the axial line of feeding channel, pusher outlet, mutual conduction between pusher import and feeding channel;
Pushing material component is arranged on base station for the steel backing in guide cylinder is pushed die cavity, pushing material component comprises push rod and power plant module, the axial line of push rod overlaps with the axial line of pusher import, and one end of push rod is resisted against pusher entrance point, push rod is connected with power plant module and is driven can be carried out telescopic moving along the direction of axis line of pusher import by pusher import to feeding channel by power plant module.
Preferably, pusher import is positioned at the side near bottom on guide cylinder.
Preferably, the bottom surface of feeding channel and the bottom surface of die cavity are in same level.
Preferably, power plant module is positioned at push rod telescopic end and is provided with fairlead, push rod is in fairlead and along the direction of axis line telescopic moving be directed to.
Preferably, the two ends of fairlead are connected with power plant module and guide cylinder respectively.
Preferably, the top of push rod is provided with rubber cushion.
Preferably, bottom counterdie being positioned at die cavity is provided with and ejects hole.
Preferably, also comprise the ejecting mechanism for the workpiece in die cavity being ejected die cavity, ejecting mechanism comprises the push rod that is positioned at and ejects hole and the driver part for driving push rod to stretch up and down.
In the present invention, by arranging feeding channel that is horizontally disposed and that can pass through for steel backing in the side of counterdie, and feeding channel and die cavity conducting; Side again by being positioned at feeding channel arrival end on counterdie is provided with base station, and on base station, feed mechanism is installed, the guide cylinder in feed mechanism is utilized to become steel backing to pile up neatly steel backing beamforming, recycling feed mechanism in pushing material component by the steel backing in guide cylinder one piece a piece by pusher import, pusher export and feeding channel push to die cavity inside, thus the object completed steel backing automatic charging, and effectively improve production efficiency, reduce labor strength; Meet the demand being suitable for producing in batches.
Accompanying drawing explanation
Fig. 1 is the structural representation of the brake block press fit device of a kind of automatic charging that the present invention proposes;
Fig. 2 is the material loading action schematic diagram of the brake block press fit device of a kind of automatic charging that the present invention proposes.
Detailed description of the invention
Below, by specific embodiment, technical scheme of the present invention is described in detail.
As shown in Figure 1-2, Fig. 1 is the structural representation of the brake block press fit device of a kind of automatic charging that the present invention proposes; Fig. 2 is the material loading action schematic diagram of the brake block press fit device of a kind of automatic charging that the present invention proposes.
With reference to Fig. 1-2, the brake block press fit device of a kind of automatic charging that the embodiment of the present invention proposes, comprising: patrix 1, counterdie 2, driving mechanism 3 and feed mechanism,
Patrix 1 coordinates with counterdie 2 and is used for carrying out die mould to workpiece, and patrix 1 is positioned at the top of counterdie 2, and patrix 1 is connected with the first driving mechanism 3 and is driven by the first driving mechanism 3 and moves up and down;
End face near patrix 1 on counterdie 2 is provided with the die cavity 21 mated with patrix 1, and bottom counterdie 2 being positioned at die cavity 21 is provided with and ejects hole; The side of counterdie 2 is provided with feeding channel 22 that is horizontally disposed and that can pass through for steel backing 4, and feeding channel 22 and die cavity 21 conducting, the bottom surface of feeding channel 22 and the bottom surface of die cavity 21 are in same level; Side counterdie 2 being positioned at feeding channel 22 arrival end is provided with base station 5.
Feed mechanism is arranged on base station 5, feed mechanism comprises guide cylinder 6 and pushing material component 7, wherein, guide cylinder 6 is for holding steel backing 4, the internal diameter size of guide cylinder 6 is consistent with the form-factor of steel backing 4, guide cylinder 6 is vertically fixed on the arrival end that feeding channel 22 is close on the base station 5 and side of guide cylinder 6, sidewall on guide cylinder 6 is provided with pusher import and pusher outlet, pusher import is positioned at the side away from feeding channel 22 on guide cylinder 6, and pusher import is positioned at the side near bottom on guide cylinder 6; Pusher outlet is positioned at the side near feeding channel 22 arrival end on guide cylinder 6, and pusher exports, pusher import overlaps with the axial line of feeding channel 22, pusher outlet, mutual conduction between pusher import and feeding channel 22; Pushing material component 7 is arranged on base station 5 for the steel backing 4 in guide cylinder 6 is pushed die cavity 21, pushing material component 7 comprises push rod 71 and power plant module 72, the axial line of push rod 71 overlaps with the axial line of pusher import, and one end of push rod 71 is resisted against pusher entrance point, the top of push rod 71 is provided with rubber cushion 711, and push rod 71 is connected with power plant module 72 and is driven by power plant module 72; Power plant module 72 is positioned at push rod 71 telescopic end and is provided with fairlead 721, fairlead 721 is connected with guide cylinder 6, and push rod 71 is in fairlead 721 and along the direction of axis line telescopic moving be directed to; Telescopic moving can be carried out by pusher import to feeding channel 22 along the direction of axis line of pusher import.
In the present embodiment, also comprise the ejecting mechanism 8 for the workpiece in die cavity 21 being ejected die cavity 21, ejecting mechanism 8 comprises the push rod 81 that is positioned at and ejects hole and the driver part 82 for driving push rod about 81 to stretch.
The present invention is work like this, first steel backing 4 is deposited in guide cylinder 6, steel backing 4 is piled up neatly at the constraint formation steel backing 4 of guide cylinder 6 by guide cylinder 6, in feeding process, power plant module 72 drives push rod 71 to move forward, push rod 71 is moved forward by pusher import, releases one block of steel backing 4 and is pushed in die cavity 21, thus complete a material loading in the process moved forward from steel backing 4 is piled up neatly; Then power plant module 72 drives push rod 71 to reset again, is the ready work of material loading next time.
As from the foregoing, the present invention by arrange in the side of counterdie 2 horizontally disposed and with the feeding channel 22 of die cavity 21 conducting, and the shape of cross section of feeding channel 22 mates with the shape of cross section of steel backing 4; Side again by being positioned at feeding channel 22 arrival end on counterdie 2 is provided with base station 5, and on base station 5, feed mechanism is installed, the guide cylinder 6 in feed mechanism is utilized to become steel backing 4 to pile up neatly steel backing 4 beamforming, pushing material component 7 in recycling feed mechanism by the steel backing in guide cylinder 64 one pieces a piece exported by pusher import, pusher and feeding channel 22 to push to die cavity 21 inner, thus complete the object to steel backing 4 automatic charging.
The above; be only the present invention's preferably detailed description of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.

Claims (8)

1. a brake block press fit device for automatic charging, is characterized in that, comprising: patrix (1), counterdie (2), driving mechanism (3) and feed mechanism,
Patrix (1) coordinates with counterdie (2) and is used for carrying out die mould to workpiece, patrix (1) is positioned at the top of counterdie (2), and patrix (1) is connected with the first driving mechanism (3) and is driven by the first driving mechanism (3) and moves up and down;
The upper end face near patrix (1) of counterdie (2) is provided with the die cavity (21) mated with patrix (1), the side of counterdie (2) is provided with horizontally disposed and can supplies the feeding channel (22) that steel backing (4) passes through, and feeding channel (22) and die cavity (21) conducting;
Side counterdie (2) being positioned at feeding channel (22) arrival end is provided with base station (5);
Feed mechanism is arranged on base station (5), feed mechanism comprises guide cylinder (6) and pushing material component (7), wherein, guide cylinder (6) is for holding steel backing (4), the internal diameter size of guide cylinder (6) is consistent with the form-factor of steel backing (4), guide cylinder (6) is vertically fixed on the arrival end that feeding channel (22) are close on base station (5) and the side of guide cylinder (6), sidewall on guide cylinder (6) is provided with pusher import and pusher outlet, pusher import is positioned at the side away from feeding channel (22) on guide cylinder (6), pusher outlet is positioned at the upper side near feeding channel (22) arrival end of guide cylinder (6), and pusher exports, pusher import overlaps with the axial line of feeding channel (22), pusher outlet, mutual conduction between pusher import and feeding channel (22),
Pushing material component (7) is arranged on base station (5) for the steel backing (4) in guide cylinder (6) is pushed die cavity (21), pushing material component (7) comprises push rod (71) and power plant module (72), the axial line of push rod (71) overlaps with the axial line of pusher import, and one end of push rod (71) is resisted against pusher entrance point, push rod (71) is connected with power plant module (72) and is driven can be carried out telescopic moving by pusher import along the direction of axis line of pusher import to feeding channel (22) by power plant module (72).
2. the brake block press fit device of automatic charging according to claim 1, is characterized in that, pusher import is positioned at the upper side near bottom of guide cylinder (6).
3. the brake block press fit device of automatic charging according to claim 1, is characterized in that, the bottom surface of feeding channel (22) and the bottom surface of die cavity (21) are in same level.
4. the brake block press fit device of automatic charging according to claim 1, it is characterized in that, power plant module (72) is positioned at push rod (71) telescopic end and is provided with fairlead (721), push rod (71) is in fairlead (721) and along the direction of axis line telescopic moving be directed to.
5. the brake block press fit device of automatic charging according to claim 4, is characterized in that, the two ends of fairlead (721) are connected with power plant module (72) and guide cylinder (6) respectively.
6. the brake block press fit device of automatic charging according to claim 1, is characterized in that, the top of push rod (71) is provided with rubber cushion (711).
7. the brake block press fit device of automatic charging according to claim 1, is characterized in that, bottom counterdie (2) being positioned at die cavity (21) is provided with and ejects hole.
8. the brake block press fit device of automatic charging according to claim 7, it is characterized in that, also comprise the ejecting mechanism (8) for the workpiece in die cavity (21) being ejected die cavity (21), ejecting mechanism (8) comprises the push rod (81) that is positioned at and ejects hole and the driver part (82) for driving push rod (81) flexible up and down.
CN201510378046.1A 2015-06-29 2015-06-29 A kind of brake block press fit device of automatic charging Active CN105109171B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510378046.1A CN105109171B (en) 2015-06-29 2015-06-29 A kind of brake block press fit device of automatic charging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510378046.1A CN105109171B (en) 2015-06-29 2015-06-29 A kind of brake block press fit device of automatic charging

Publications (2)

Publication Number Publication Date
CN105109171A true CN105109171A (en) 2015-12-02
CN105109171B CN105109171B (en) 2017-08-01

Family

ID=54657384

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510378046.1A Active CN105109171B (en) 2015-06-29 2015-06-29 A kind of brake block press fit device of automatic charging

Country Status (1)

Country Link
CN (1) CN105109171B (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105563698A (en) * 2016-02-24 2016-05-11 宁波夏亿机电科技有限公司 Rubber slice feeding mechanism used for rubber-coating piston production device
CN106166705A (en) * 2016-08-30 2016-11-30 湖北东方玉扬电子科技有限公司 Automatically the brake block outer arc grinding machine of supplied materials is detected
CN106166707A (en) * 2016-08-30 2016-11-30 湖北东方玉扬电子科技有限公司 The brake block outer arc grinding machine of self-emptying
CN106256717A (en) * 2016-08-24 2016-12-28 芜湖筱笙机电科技有限公司 A kind of valve block processing unit (plant) of rotary continuous loading and unloading
CN106256457A (en) * 2016-08-24 2016-12-28 芜湖筱笙机电科技有限公司 A kind of compressor valve plate continuous punch forming equipment
CN106270106A (en) * 2016-08-24 2017-01-04 芜湖筱笙机电科技有限公司 A kind of sheet type compression cylinder valve block automated production equipment
CN107008801A (en) * 2017-04-06 2017-08-04 芜湖筱笙机电科技有限公司 A kind of continuous punching hole forming process equipment
CN107377679A (en) * 2016-05-17 2017-11-24 湖南工业大学 A kind of smooth design method of aluminium alloy sheet
CN107999686A (en) * 2017-11-24 2018-05-08 海盐三马标准件有限公司 A kind of nut production heating forging equipment of automation
CN108247307A (en) * 2016-12-29 2018-07-06 黄江安 Stepper motor line gear feeding assembling mechanism
CN109029205A (en) * 2018-08-10 2018-12-18 重庆迈通充磁机电设备有限责任公司 A kind of automotive brake pads thickness detection apparatus
CN106345885B (en) * 2016-08-24 2019-04-16 芜湖筱笙机电科技有限公司 A kind of sheet type compression cylinder valve block automated production control system
CN112454163A (en) * 2020-11-25 2021-03-09 嘉兴星环汽车零部件有限公司 Surface grinding machine with automatic feeding function

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6418623A (en) * 1987-07-14 1989-01-23 Kasai Kogyo Kk Manufacture of interior trim for automobile
JPH09164596A (en) * 1995-12-14 1997-06-24 Toshiba Mach Co Ltd Apparatus for controlling tension of film for laminate and method for controlling tension thereof
CN202712670U (en) * 2012-07-12 2013-01-30 成都宝利根自动化技术有限公司 Material jacking mechanism
CN204249407U (en) * 2014-11-07 2015-04-08 浙江耐磨达刹车片有限公司 Brake flat pressing mould

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6418623A (en) * 1987-07-14 1989-01-23 Kasai Kogyo Kk Manufacture of interior trim for automobile
JPH09164596A (en) * 1995-12-14 1997-06-24 Toshiba Mach Co Ltd Apparatus for controlling tension of film for laminate and method for controlling tension thereof
CN202712670U (en) * 2012-07-12 2013-01-30 成都宝利根自动化技术有限公司 Material jacking mechanism
CN204249407U (en) * 2014-11-07 2015-04-08 浙江耐磨达刹车片有限公司 Brake flat pressing mould

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105563698A (en) * 2016-02-24 2016-05-11 宁波夏亿机电科技有限公司 Rubber slice feeding mechanism used for rubber-coating piston production device
CN107377679A (en) * 2016-05-17 2017-11-24 湖南工业大学 A kind of smooth design method of aluminium alloy sheet
CN106256717B (en) * 2016-08-24 2018-08-07 繁昌县倍思生产力促进中心有限公司 A kind of valve block processing unit (plant) of rotary continuous loading and unloading
CN106256717A (en) * 2016-08-24 2016-12-28 芜湖筱笙机电科技有限公司 A kind of valve block processing unit (plant) of rotary continuous loading and unloading
CN106256457A (en) * 2016-08-24 2016-12-28 芜湖筱笙机电科技有限公司 A kind of compressor valve plate continuous punch forming equipment
CN106270106A (en) * 2016-08-24 2017-01-04 芜湖筱笙机电科技有限公司 A kind of sheet type compression cylinder valve block automated production equipment
CN106345885B (en) * 2016-08-24 2019-04-16 芜湖筱笙机电科技有限公司 A kind of sheet type compression cylinder valve block automated production control system
CN106256457B (en) * 2016-08-24 2019-02-19 安徽森能电力设备有限公司 A kind of compressor valve plate continuous punch forming equipment
CN106166705A (en) * 2016-08-30 2016-11-30 湖北东方玉扬电子科技有限公司 Automatically the brake block outer arc grinding machine of supplied materials is detected
CN106166707A (en) * 2016-08-30 2016-11-30 湖北东方玉扬电子科技有限公司 The brake block outer arc grinding machine of self-emptying
CN108247307A (en) * 2016-12-29 2018-07-06 黄江安 Stepper motor line gear feeding assembling mechanism
CN107008801A (en) * 2017-04-06 2017-08-04 芜湖筱笙机电科技有限公司 A kind of continuous punching hole forming process equipment
CN107999686A (en) * 2017-11-24 2018-05-08 海盐三马标准件有限公司 A kind of nut production heating forging equipment of automation
CN109029205A (en) * 2018-08-10 2018-12-18 重庆迈通充磁机电设备有限责任公司 A kind of automotive brake pads thickness detection apparatus
CN112454163A (en) * 2020-11-25 2021-03-09 嘉兴星环汽车零部件有限公司 Surface grinding machine with automatic feeding function

Also Published As

Publication number Publication date
CN105109171B (en) 2017-08-01

Similar Documents

Publication Publication Date Title
CN105109171A (en) Brake lining laminating apparatus with characteristic of automatic feeding
CN204639019U (en) A kind of gear warm forging extrusion molding dies
CN210308327U (en) Hydraulic forming machine for ceramic blank
CN204019686U (en) The one-in-and-one-out Bidirectional mobile brick press die of the preliminary compacting of band
CN209520367U (en) A kind of multi-functional automatic reforming device of powder metallurgy workpieces
CN106041769B (en) A kind of resin finish tool automatic assembly line
CN103585930A (en) Automatic molding technique for tungsten alloy holding-up hammer and device for realizing technique
CN101758101A (en) High-precision electrode extrusion forming hydrostatic press
CN105945114A (en) Automatic profiling device with movement automatically controlled
CN203853459U (en) Blanking drawing composite die
CN202398715U (en) Side wall trimming and shaping die for producing automobile body stamping parts
CN204748874U (en) Refractory material hydraulic forming machine pressurizes from top to bottom
CN103909153A (en) Combined blanking and drawing die
CN209409371U (en) A kind of drum-type brake pad hot press
CN204295950U (en) A kind of heat pressing and molding mold of drum-type brake pad
CN205989456U (en) A kind of resin molding mold unload moulding press
CN100515616C (en) Mold for high speed impact pressing
CN203184645U (en) Powder metallurgy injection forming device for processing workpieces with complicated structures
CN206763858U (en) A kind of interchangeable automatic core mould
CN203235772U (en) Spline type gear cold-extruded one-step molding device
CN201552197U (en) High precision electrode extrusion shaping hydrostatic press
CN201702292U (en) Automatic material feeding forming mold ejection mechanism of mechanical hand
CN205852570U (en) Resin finish instrument automatic assembly line
CN202878731U (en) Mould capable of continuously compacting brick tea
CN201070673Y (en) Mold suitable for high speed impact pressing technique

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20240222

Address after: 233100 Intersection of Renai Road and Shejitan Road, Fucheng Town, Fengyang County, Chuzhou City, Anhui Province

Patentee after: Fengyang County Economic Development Investment Co.,Ltd.

Guo jiahuodiqu after: Zhong Guo

Address before: No. 7, Team 2, Juwan Village, Zaoxiang Town, Fengyang County, Chuzhou City, Anhui Province, 233100

Patentee before: Ju Wanfei

Guo jiahuodiqu before: Zhong Guo